Table of Contents: When the circus comes to town with the flash of red and gold; An old favorite comes back; Do blasted ditches afford good drainage; Story of gunpowder; Ace; Oversea highway; That marine railway on Aruba Island; An aid to the...

Typed caption on back: "23. Having traveled more than a million miles by land and water. Lieut. Com. John Philip Sousa now takes the air. Here he is making a flying trip (either way you figure it) by seaplane to his home on the shores of...

Table of Contents: The crystal clear solution; An ace in the hold; Quality in motion; Tough wheel for high flyers; Return of a landmark; In the corn field; Sealed against spills; Silken sheer delight; Probing cholesterol's mysteries; News in brief.

Table of Contents: A fresh glimpse of paradis; New fire protection for high value areas; CARD: an ace for an airline; The quest for green; The house DuPont built; TLC with CMC spells fresh; New wave of working wardrobes; Packaged with care;...

Text from back of image: "Lieut. Clarence H. Schildhauer, former flying ace of the United States Navy, shown speaking into the microphones after he landed at the battery when the giant Dornier Flying Boat DO-X arrived in New York City, August 27th."

Text from back of image: "Blonde Elvie Kalep, only woman licensed pilot in Esthonia, and Roger Q. Williams, famous air ace, are seen here at Floyd Bennett Airport in New York on July 30th, as they made final preparations for their proposed flight...

Text from back of image: 'Capt. Georges Kirsch and Lt. Antone Mourre, French aviators, who will attempt to fly from New York to Paris next year are visiting in Los Angeles. Capt. Kirsch held the world's altitude record of 11,000 meters in 1921, and...

Text from back of image: 'Dieudonne Coste and Maurice Bellonte, French Paris-to-New York fliers, returned to Curtiss Airport, Sept. 9th, from their official reception in Washington, D.C. While en-route they dropped a wreath of dahlias, the gift of...

Table of Contents: Uncommon carriers; The south's new industry; How silica sand is produced; With the American sea forces; And now, colorful luggage; Proper priming of dynamite charges is important; Salvaging best sellers; Pyralin aid aviation;...